package com.itheima.health.service;

import com.itheima.health.pojo.Report;

import java.util.Map;

public interface ReportService {
     //获取运营数据
    Report getBusinessReportData();
     //获取12个月时间内的每个月的会员总数据量。
    Map<String,Object> getMemberReport();

    Map<String, Object> getSetmealReport();
}
